Lucas Martí, born October 20, 1978, in Buenos Aires, Argentina, is an Argentine singer and musician. He began his career with the band A-Tirador Láser, recording five albums and one EP between 1996 and 2004. His solo career began in 2005 with the albums Simplemente (2005) and Primer y último acto de noción (2005). Subsequent releases included Tu entregador (2006), Pon en práctica tu ley (2008), Segundo y último acto de noción (2009), the EP Por 200 años más (2011), Tercer y último acto de noción (2012), El gran desconocido popular (2013), El hijo principal (2014), Las sombras que evadimos (2016), and Nada es lo que parece (2018). In July 2019, he announced a transition from pop to heavy rock, which was commemorated by the farewell concert Me retiro del pop. His collaborations include projects with his brother Emmanuel Horvilleur, as well as Javiera Mena, Julieta Venegas, Gustavo Cerati, and Los Látigos.